line-pack gas 管线充填气量
breathing gas pack 呼吸气容器
gas flushing pack 气调包装
pack gas
包气体
以上为机器翻译结果,长、整句建议使用 人工翻译 。
That and low gas taxes have helped keep states like Texas in the middle of the pack in terms of gas affordability, despite busy driving habits that rack up the miles.
FORBES: Magazine Article
Your list might have the following tasks: turn off gas, pack prescription medication, put dog in pet carrier, pack cell phones, lock doors.
FORBES: How To Prepare For An Emergency
Simplified aid for EVA rescue, and that's the little cold gas jet pack that snaps to the bottom of your space suit backpack.
NPR: Former Astronaut on NASA Risk Assessment
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